9900544

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 40

約数和(自身を含む): 20169468

約数和(自身を除く): 10268924

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 317, 488, 512, 634, 976, 1268, 1952, 2536, 3904, 5072, 7808, 10144, 15616, 19337, 20288, 31232, 38674, 40576, 77348, 81152, 154696, 162304, 309392, 618784, 1237568, 2475136, 4950272, 9900544]

約数ペア:

[(1, 9900544), (2, 4950272), (4, 2475136), (8, 1237568), (16, 618784), (32, 309392), (61, 162304), (64, 154696), (122, 81152), (128, 77348), (244, 40576), (256, 38674), (317, 31232), (488, 20288), (512, 19337), (634, 15616), (976, 10144), (1268, 7808), (1952, 5072), (2536, 3904)]